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Found the problem in my hardware acceleration code (pretty lame bug...), now we have hardware accelerated single buffer mode (still with a software cursor) under Haiku, and it feels quite nice already. For me, this is the right direction to go. That being said, I still have no clue how the sync_token should work, so if someone can point me to some documentation about accelerants, particularly the cursor related stuff now, I'd be grateful!

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git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@12623 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Stephan Aßmus 2005-05-10 12:52:13 +00:00
parent 1f112d2ae0
commit 3c6c2f8adb
1 changed files with 20 additions and 14 deletions
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34
src/servers/app/drawing/AccelerantHWInterface.cpp
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@ -515,10 +515,10 @@ AccelerantHWInterface::AvailableHWAcceleration() const
if (fAccScreenBlit)
flags |= HW_ACC_COPY_REGION;
// if (fAccFillRect)
// flags |= HW_ACC_FILL_REGION;
// if (fAccInvertRect)
// flags |= HW_ACC_INVERT_REGION;
if (fAccFillRect)
flags |= HW_ACC_FILL_REGION;
if (fAccInvertRect)
flags |= HW_ACC_INVERT_REGION;
return flags;
}
@ -529,7 +529,8 @@ AccelerantHWInterface::CopyRegion(const clipping_rect* sortedRectList,
uint32 count, int32 xOffset, int32 yOffset)
{
if (fAccScreenBlit && fAccAcquireEngine) {
if (fAccAcquireEngine(B_2D_ACCELERATION, 0, &fSyncToken, &fEngineToken) >= B_OK) {
// if (fAccAcquireEngine(B_2D_ACCELERATION, 0xff, &fSyncToken, &fEngineToken) >= B_OK) {
if (fAccAcquireEngine(B_2D_ACCELERATION, 0xff, NULL, &fEngineToken) >= B_OK) {
// convert the rects
blit_params* params = new blit_params[count];
@ -550,7 +551,8 @@ AccelerantHWInterface::CopyRegion(const clipping_rect* sortedRectList,
// done
if (fAccReleaseEngine)
fAccReleaseEngine(fEngineToken, &fSyncToken);
// fAccReleaseEngine(fEngineToken, &fSyncToken);
fAccReleaseEngine(fEngineToken, NULL);
delete[] params;
}
@ -562,7 +564,8 @@ void
AccelerantHWInterface::FillRegion(/*const*/ BRegion& region, const RGBColor& color)
{
if (fAccFillRect && fAccAcquireEngine) {
if (fAccAcquireEngine(B_2D_ACCELERATION, 0, &fSyncToken, &fEngineToken) >= B_OK) {
// if (fAccAcquireEngine(B_2D_ACCELERATION, 0xff, &fSyncToken, &fEngineToken) >= B_OK) {
if (fAccAcquireEngine(B_2D_ACCELERATION, 0xff, NULL, &fEngineToken) >= B_OK) {
// convert the region
uint32 count;
@ -574,7 +577,8 @@ AccelerantHWInterface::FillRegion(/*const*/ BRegion& region, const RGBColor& col
// done
if (fAccReleaseEngine)
fAccReleaseEngine(fEngineToken, &fSyncToken);
fAccReleaseEngine(fEngineToken, NULL);
// fAccReleaseEngine(fEngineToken, &fSyncToken);
delete[] fillParams;
}
@ -586,7 +590,8 @@ void
AccelerantHWInterface::InvertRegion(/*const*/ BRegion& region)
{
if (fAccInvertRect && fAccAcquireEngine) {
if (fAccAcquireEngine(B_2D_ACCELERATION, 0, &fSyncToken, &fEngineToken) >= B_OK) {
// if (fAccAcquireEngine(B_2D_ACCELERATION, 0xff, &fSyncToken, &fEngineToken) >= B_OK) {
if (fAccAcquireEngine(B_2D_ACCELERATION, 0xff, NULL, &fEngineToken) >= B_OK) {
// convert the region
uint32 count;
@ -598,7 +603,8 @@ AccelerantHWInterface::InvertRegion(/*const*/ BRegion& region)
// done
if (fAccReleaseEngine)
fAccReleaseEngine(fEngineToken, &fSyncToken);
// fAccReleaseEngine(fEngineToken, &fSyncToken);
fAccReleaseEngine(fEngineToken, NULL);
delete[] fillParams;
}
@ -684,10 +690,10 @@ AccelerantHWInterface::_RegionToRectParams(/*const*/ BRegion* region,
for (uint32 i = 0; i < *count; i++) {
clipping_rect r = region->RectAtInt(i);
(*params[i]).left = (uint16)r.left;
(*params[i]).top = (uint16)r.top;
(*params[i]).right = (uint16)r.right;
(*params[i]).bottom = (uint16)r.bottom;
(*params)[i].left = (uint16)r.left;
(*params)[i].top = (uint16)r.top;
(*params)[i].right = (uint16)r.right;
(*params)[i].bottom = (uint16)r.bottom;
}
}